2023192528

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 4559708160

約数和(自身を除く): 2536515632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 251, 316, 502, 553, 632, 911, 1004, 1106, 1264, 1757, 1822, 2008, 2212, 3514, 3644, 4016, 4424, 6377, 7028, 7288, 8848, 12754, 14056, 14576, 19829, 25508, 28112, 39658, 51016, 71969, 79316, 102032, 138803, 143938, 158632, 228661, 277606, 287876, 317264, 457322, 503783, 555212, 575752, 914644, 1007566, 1110424, 1151504, 1600627, 1829288, 2015132, 2220848, 3201254, 3658576, 4030264, 6402508, 8060528, 12805016, 18064219, 25610032, 36128438, 72256876, 126449533, 144513752, 252899066, 289027504, 505798132, 1011596264, 2023192528]

約数ペア:

[(1, 2023192528), (2, 1011596264), (4, 505798132), (7, 289027504), (8, 252899066), (14, 144513752), (16, 126449533), (28, 72256876), (56, 36128438), (79, 25610032), (112, 18064219), (158, 12805016), (251, 8060528), (316, 6402508), (502, 4030264), (553, 3658576), (632, 3201254), (911, 2220848), (1004, 2015132), (1106, 1829288), (1264, 1600627), (1757, 1151504), (1822, 1110424), (2008, 1007566), (2212, 914644), (3514, 575752), (3644, 555212), (4016, 503783), (4424, 457322), (6377, 317264), (7028, 287876), (7288, 277606), (8848, 228661), (12754, 158632), (14056, 143938), (14576, 138803), (19829, 102032), (25508, 79316), (28112, 71969), (39658, 51016)]